115079220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{639329}}^1$

素因数の和:639344

約数の個数: 36

約数和(自身を含む): 349074180

約数和(自身を除く): 233994960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 639329, 1278658, 1917987, 2557316, 3196645, 3835974, 5753961, 6393290, 7671948, 9589935, 11507922, 12786580, 19179870, 23015844, 28769805, 38359740, 57539610, 115079220]

約数ペア:

[(1, 115079220), (2, 57539610), (3, 38359740), (4, 28769805), (5, 23015844), (6, 19179870), (9, 12786580), (10, 11507922), (12, 9589935), (15, 7671948), (18, 6393290), (20, 5753961), (30, 3835974), (36, 3196645), (45, 2557316), (60, 1917987), (90, 1278658), (180, 639329)]